I'm Trying to implement Kafka to AppDynamics metrics.
While following the doc betting below error message.
[2023-09-28 07:06:28,151] ERROR [CCloudMetrics|task-0] WorkerSourceTask{id=CCloudMetrics-0} Task threw an uncaught and unrecoverable exception. Task is being killed and will not recover until manually restarted (org.apache.kafka.connect.runtime.WorkerTask:196)
java.lang.IllegalArgumentException: argument "src" is null
at com.fasterxml.jackson.databind.ObjectMapper._assertNotNull(ObjectMapper.java:4693)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3470)
at com.github.shmoli.kafka.connect.source.metricsapi.utils.GitProperties.getProperties(GitProperties.java:42)
at com.github.shmoli.kafka.connect.source.metricsapi.MetricsAPIHttpClient.(MetricsAPIHttpClient.java:65)
at com.github.shmoli.kafka.connect.source.metricsapi.MetricsAPISourceTask.start(MetricsAPISourceTask.java:55)
at org.apache.kafka.connect.runtime.AbstractWorkerSourceTask.initializeAndStart(AbstractWorkerSourceTask.java:271)
at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:187)
at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:244)
at org.apache.kafka.connect.runtime.AbstractWorkerSourceTask.run(AbstractWorkerSourceTask.java:73)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
[2023-09-28 07:06:28,152] INFO [CCloudMetrics|task-0] [Producer clientId=connector-producer-CCloudMetrics-0] Closing the Kafka producer with timeoutMillis = 30000 ms. (org.apache.kafka.clients.producer.KafkaProducer:1300)
[2023-09-28 07:06:28,154] INFO [CCloudMetrics|task-0] Metrics scheduler closed (org.apache.kafka.common.metrics.Metrics:693)
[2023-09-28 07:06:28,154] INFO [CCloudMetrics|task-0] Closing reporter org.apache.kafka.common.metrics.JmxReporter (org.apache.kafka.common.metrics.Metrics:697)
[2023-09-28 07:06:28,154] INFO [CCloudMetrics|task-0] Metrics reporters closed (org.apache.kafka.common.metrics.Metrics:703)
[2023-09-28 07:06:28,154] INFO [CCloudMetrics|task-0] App info kafka.producer for connector-producer-CCloudMetrics-0 unregistered (org.apache.kafka.common.utils.AppInfoParser:83)
I'm Trying to implement Kafka to AppDynamics metrics. While following the doc betting below error message.
[2023-09-28 07:06:28,151] ERROR [CCloudMetrics|task-0] WorkerSourceTask{id=CCloudMetrics-0} Task threw an uncaught and unrecoverable exception. Task is being killed and will not recover until manually restarted (org.apache.kafka.connect.runtime.WorkerTask:196) java.lang.IllegalArgumentException: argument "src" is null at com.fasterxml.jackson.databind.ObjectMapper._assertNotNull(ObjectMapper.java:4693) at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3470) at com.github.shmoli.kafka.connect.source.metricsapi.utils.GitProperties.getProperties(GitProperties.java:42) at com.github.shmoli.kafka.connect.source.metricsapi.MetricsAPIHttpClient.(MetricsAPIHttpClient.java:65)
at com.github.shmoli.kafka.connect.source.metricsapi.MetricsAPISourceTask.start(MetricsAPISourceTask.java:55)
at org.apache.kafka.connect.runtime.AbstractWorkerSourceTask.initializeAndStart(AbstractWorkerSourceTask.java:271)
at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:187)
at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:244)
at org.apache.kafka.connect.runtime.AbstractWorkerSourceTask.run(AbstractWorkerSourceTask.java:73)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
[2023-09-28 07:06:28,152] INFO [CCloudMetrics|task-0] [Producer clientId=connector-producer-CCloudMetrics-0] Closing the Kafka producer with timeoutMillis = 30000 ms. (org.apache.kafka.clients.producer.KafkaProducer:1300)
[2023-09-28 07:06:28,154] INFO [CCloudMetrics|task-0] Metrics scheduler closed (org.apache.kafka.common.metrics.Metrics:693)
[2023-09-28 07:06:28,154] INFO [CCloudMetrics|task-0] Closing reporter org.apache.kafka.common.metrics.JmxReporter (org.apache.kafka.common.metrics.Metrics:697)
[2023-09-28 07:06:28,154] INFO [CCloudMetrics|task-0] Metrics reporters closed (org.apache.kafka.common.metrics.Metrics:703)
[2023-09-28 07:06:28,154] INFO [CCloudMetrics|task-0] App info kafka.producer for connector-producer-CCloudMetrics-0 unregistered (org.apache.kafka.common.utils.AppInfoParser:83)